Library for LPD8806 (and probably LPD8803/LPD8809) PWM LED driver chips, strips and pixels. For FRDM K64F
Fork of LPD8806 by
LPD8806.h@2:7478c1ea3fe4, 2016-07-13 (annotated)
- Committer:
- awatt196
- Date:
- Wed Jul 13 16:34:00 2016 +0000
- Revision:
- 2:7478c1ea3fe4
- Parent:
- 1:6ebd3ac910b6
just changed the pins
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ehbmbed2 | 0:12e734116fea | 1 | // Mbed library to control LPD8806-based RGB LED Strips |
ehbmbed2 | 0:12e734116fea | 2 | // (c) 2011 Jelmer Tiete |
ehbmbed2 | 0:12e734116fea | 3 | // This library is ported from the Arduino implementation of Adafruit Industries |
ehbmbed2 | 0:12e734116fea | 4 | // found at: http://github.com/adafruit/LPD8806 |
ehbmbed2 | 0:12e734116fea | 5 | // and their strips: http://www.adafruit.com/products/306 |
ehbmbed2 | 0:12e734116fea | 6 | // Released under the MIT License: http://mbed.org/license/mit |
ehbmbed2 | 1:6ebd3ac910b6 | 7 | // |
ehbmbed2 | 1:6ebd3ac910b6 | 8 | // standard connected to 1st hardware SPI |
ehbmbed2 | 1:6ebd3ac910b6 | 9 | // LPD8806 <> MBED |
ehbmbed2 | 1:6ebd3ac910b6 | 10 | // DATA -> P5 |
ehbmbed2 | 1:6ebd3ac910b6 | 11 | // CLOCK -> p7 |
ehbmbed2 | 0:12e734116fea | 12 | /*****************************************************************************/ |
ehbmbed2 | 0:12e734116fea | 13 | |
ehbmbed2 | 0:12e734116fea | 14 | #include "mbed.h" |
ehbmbed2 | 0:12e734116fea | 15 | #ifndef MBED_LPD8806_H |
ehbmbed2 | 0:12e734116fea | 16 | #define MBED_LPD8806_H |
ehbmbed2 | 0:12e734116fea | 17 | |
ehbmbed2 | 0:12e734116fea | 18 | class LPD8806 { |
ehbmbed2 | 0:12e734116fea | 19 | |
ehbmbed2 | 0:12e734116fea | 20 | public: |
ehbmbed2 | 0:12e734116fea | 21 | |
ehbmbed2 | 0:12e734116fea | 22 | LPD8806(uint16_t n); |
ehbmbed2 | 0:12e734116fea | 23 | void |
ehbmbed2 | 0:12e734116fea | 24 | begin(void), |
ehbmbed2 | 0:12e734116fea | 25 | show(void), |
ehbmbed2 | 0:12e734116fea | 26 | setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b), |
ehbmbed2 | 0:12e734116fea | 27 | setPixelColor(uint16_t n, uint32_t c); |
ehbmbed2 | 0:12e734116fea | 28 | uint16_t |
ehbmbed2 | 0:12e734116fea | 29 | numPixels(void); |
ehbmbed2 | 0:12e734116fea | 30 | uint32_t |
ehbmbed2 | 0:12e734116fea | 31 | Color(uint8_t, uint8_t, uint8_t); |
ehbmbed2 | 0:12e734116fea | 32 | |
ehbmbed2 | 0:12e734116fea | 33 | private: |
ehbmbed2 | 0:12e734116fea | 34 | |
ehbmbed2 | 0:12e734116fea | 35 | uint8_t |
ehbmbed2 | 0:12e734116fea | 36 | *pixels; // Holds LED color values |
ehbmbed2 | 0:12e734116fea | 37 | uint16_t |
ehbmbed2 | 0:12e734116fea | 38 | numLEDs; // Number of RGB LEDs in strand |
ehbmbed2 | 0:12e734116fea | 39 | |
ehbmbed2 | 0:12e734116fea | 40 | void |
ehbmbed2 | 0:12e734116fea | 41 | writezeros(uint16_t n); |
ehbmbed2 | 0:12e734116fea | 42 | }; |
ehbmbed2 | 0:12e734116fea | 43 | #endif |